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Free South Dakota CDL General Knowledge Test (SD)

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
  • Based on 2024 SD commercial driver's license manual
  • Updated for June 2024
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.
Commercial Driver's License

About this test

Available in EN and ES

South Dakota is famous for many things, but some people may not know that it is also an “international export powerhouse,” according to the Rapid City Journal. Our state’s $1.6 billion in exports each year often start their journey out of the state in a commercial vehicle driven by someone just like you. Getting your CDL means becoming part of that economy, and this quiz will get you one step closer, by letting you practice answering 50 multiple-choice questions based on the South Dakota Commercial Driver License Manual, and covering topics from braking to cargo rules. Each questions has a hint, and an explanation, which you should read carefully since it will help you understand the subject matter more clearly. Good luck on your CDL exam, practice often, and drive safely!

Enhance your preparation with our comprehensive General Knowledge test collection, tailored to cover all key topics of the CDL exam. For a complete understanding of the expenses involved, check out our guide on CDL license cost, and for a step-by-step guide to getting your CDL, visit our CDL license guide.

What to expect on the actual SD CDL exam

50

questions

40

correct answers to pass

80

passing score

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